GeForce GTX 285 and Iris Pro Graphics P6300 - video card comparison
Passmark - benchmark score GeForce GTX 285 vs Iris Pro Graphics P6300
GeForce GTX 285
1560
Iris Pro Graphics P6300
1674
GeForce GTX 285
Iris Pro Graphics P6300
Architecture
Tesla 2.0 (2007−2013)
Generation 8.0 (2014−2015)
GPU code name
GT200B
Broadwell GT3e
Market segment
Desktop
Desktop
Release date
December 2008
September 2014
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
2x 6-pin
-
SLI options
+
-
Boost clock speed
-
800 MHz
Core clock speed
648 MHz
300 MHz
CUDA cores
240
-
Floating-point performance
708.5 gflops
-
Manufacturing process technology
55 nm
14 nm
Number of transistors
1,400 million
189 million
Pipelines / CUDA cores
240
384
Power consumption (TDP)
204 Watt
15 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
51.8 billion/sec
38.40
Memory type
GDDR3
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
512 Bit
System Shared
Memory clock speed
1242 MHz
System Shared
Memory bandwidth
159.0 GB/s
-
Display Connectors
HDTVTwo Dual Link DVI
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
12 (11_1)
CUDA
+
-
OpenCL
1.1
2.0
OpenGL
2.1
4.4
Shader Model
4.0
5.1
Vulkan
N/A
1.1.80
High Dynamic-Range Lighting (HDRR)
128bit
-